CN115867987A - 一种堆芯熔融物隔离与冷却*** - Google Patents

一种堆芯熔融物隔离与冷却*** Download PDF

Info

Publication number: CN115867987A
Authority: CN; China
Prior art keywords: flange; membrane; housing; melt; shell
Prior art date: 2020-11-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

CN202180046789.2A

Other languages

English (en)

Chinese (zh)

Inventor

亚历山大·斯塔列维奇·西多罗夫

娜杰日达·瓦西里耶芙娜·西多罗娃

塔雅娜·亚罗波尔克维纳·德兹巴纳维斯卡娅

克塞尼亚·康斯坦丁诺夫纳·巴德斯科

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Science And Innovation Nuclear Industry Scientific Development Private Enterprise

Etomonegoployek Jsc

Original Assignee

Science And Innovation Nuclear Industry Scientific Development Private Enterprise

Etomonegoployek Jsc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2020-11-10

Filing date

2021-11-09

Publication date

2023-03-28

2021-11-09 Application filed by Science And Innovation Nuclear Industry Scientific Development Private Enterprise, Etomonegoployek Jsc filed Critical Science And Innovation Nuclear Industry Scientific Development Private Enterprise

2023-03-28 Publication of CN115867987A publication Critical patent/CN115867987A/zh

Status Pending legal-status Critical Current

Links

238000001816 cooling Methods 0.000 title claims abstract description 43
238000002955 isolation Methods 0.000 title abstract description 15
239000012528 membrane Substances 0.000 claims abstract description 50
238000000926 separation method Methods 0.000 claims abstract description 9
239000000155 melt Substances 0.000 claims description 42
230000033001 locomotion Effects 0.000 claims description 12
239000003351 stiffener Substances 0.000 claims 1
230000006378 damage Effects 0.000 abstract description 23
238000000034 method Methods 0.000 abstract description 6
230000035939 shock Effects 0.000 description 29
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
239000000498 cooling water Substances 0.000 description 12
238000004880 explosion Methods 0.000 description 10
230000000694 effects Effects 0.000 description 8
239000012634 fragment Substances 0.000 description 6
238000012856 packing Methods 0.000 description 6
230000002093 peripheral effect Effects 0.000 description 6
230000009467 reduction Effects 0.000 description 5
230000008859 change Effects 0.000 description 4
230000001681 protective effect Effects 0.000 description 4
230000005855 radiation Effects 0.000 description 4
239000002893 slag Substances 0.000 description 4
230000007547 defect Effects 0.000 description 3
239000000945 filler Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
230000000284 resting effect Effects 0.000 description 3
102200052313 rs9282831 Human genes 0.000 description 3
241001415846 Procellariidae Species 0.000 description 2
230000009471 action Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
230000003993 interaction Effects 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
230000036961 partial effect Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
230000003014 reinforcing effect Effects 0.000 description 2
230000002441 reversible effect Effects 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000012768 molten material Substances 0.000 description 1
230000003534 oscillatory effect Effects 0.000 description 1
238000013021 overheating Methods 0.000 description 1
230000001902 propagating effect Effects 0.000 description 1
230000002285 radioactive effect Effects 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1

Images

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/016—Core catchers
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Structure Of Emergency Protection For Nuclear Reactors (AREA)

CN202180046789.2A 2020-11-10 2021-11-09 一种堆芯熔融物隔离与冷却*** Pending CN115867987A (zh)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
RU2020136898		2020-11-10
RU2020136898A RU2750204C1 (ru)	2020-11-10	2020-11-10	Система локализации и охлаждения расплава активной зоны ядерного реактора
PCT/RU2021/000494 WO2022103303A1 (ru)	2020-11-10	2021-11-09	Система локализации и охлаждения расплава активной зоны ядерного реактора

Publications (1)

Publication Number	Publication Date
CN115867987A true CN115867987A (zh)	2023-03-28

Family

ID=76504725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN202180046789.2A Pending CN115867987A (zh)	2020-11-10	2021-11-09	一种堆芯熔融物隔离与冷却***

Country Status (9)

Country	Link
US (1)	US20230268087A1 (ru)
EP (1)	EP4246534A4 (ru)
JP (1)	JP7506825B2 (ru)
KR (1)	KR20230104855A (ru)
CN (1)	CN115867987A (ru)
CA (1)	CA3191251A1 (ru)
RU (1)	RU2750204C1 (ru)
WO (1)	WO2022103303A1 (ru)
ZA (1)	ZA202300142B (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2771264C1 (ru) *	2021-10-26	2022-04-29	Акционерное Общество "Атомэнергопроект"	Ферма-консоль устройства локализации расплава

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4442065A (en) *	1980-12-01	1984-04-10	R & D Associates	Retrofittable nuclear reactor core catcher
US5307390A (en) *	1992-11-25	1994-04-26	General Electric Company	Corium protection assembly
RU2253914C2 (ru) *	2003-08-18	2005-06-10	Хабенский Владимир Бенцианович	Система локализации и охлаждения кориума аварийного ядерного реактора водо-водяного типа
RU2576516C1 (ru) *	2014-12-16	2016-03-10	Акционерное Общество "Атомэнергопроект"	Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
MY196713A (en)	2014-12-16	2023-05-02	Joint Stock Company Atomenergoproekt	Water-cooled water-moderated nuclear reactor core melt cooling and confinement system
RU2576517C1 (ru) *	2014-12-16	2016-03-10	Акционерное Общество "Атомэнергопроект"	Система локализации и охлаждения расплава активной зоны ядерного реактора водоводяного типа
CN105551540B (zh) *	2015-12-16	2019-12-13	中国核电工程有限公司	一种堆芯熔融物分组捕集容器
KR20170126361A (ko) *	2016-05-09	2017-11-17	포항공과대학교 산학협력단	노심용융물 냉각을 위한 기둥과 경사면을 가진 다공성재질의 원자력발전소 코어 캐쳐.
RU2696619C1 (ru) *	2018-09-25	2019-08-05	Акционерное Общество "Атомэнергопроект"	Устройство локализации расплава активной зоны ядерного реактора
RU2700925C1 (ru) *	2018-09-25	2019-09-24	Акционерное Общество "Атомэнергопроект"	Устройство локализации расплава активной зоны ядерного реактора
CN109273109B (zh) *	2018-11-13	2020-01-31	中国核动力研究设计院	一种熔融物安全壳滞留***
RU2736545C1 (ru) *	2020-03-20	2020-11-18	Акционерное Общество "Атомэнергопроект"	Система локализации и охлаждения расплава активной зоны ядерного реактора

2020
- 2020-11-10 RU RU2020136898A patent/RU2750204C1/ru active
2021
- 2021-11-09 WO PCT/RU2021/000494 patent/WO2022103303A1/ru active Application Filing
- 2021-11-09 CN CN202180046789.2A patent/CN115867987A/zh active Pending
- 2021-11-09 CA CA3191251A patent/CA3191251A1/en active Pending
- 2021-11-09 JP JP2023512476A patent/JP7506825B2/ja active Active
- 2021-11-09 EP EP21892434.8A patent/EP4246534A4/en active Pending
- 2021-11-09 US US18/024,248 patent/US20230268087A1/en active Pending
- 2021-11-09 KR KR1020237007345A patent/KR20230104855A/ko unknown
2023
- 2023-01-03 ZA ZA2023/00142A patent/ZA202300142B/en unknown

Also Published As

Publication number	Publication date
KR20230104855A (ko)	2023-07-11
JP7506825B2 (ja)	2024-06-26
CA3191251A1 (en)	2022-05-19
RU2750204C1 (ru)	2021-06-24
EP4246534A1 (en)	2023-09-20
EP4246534A4 (en)	2024-07-24
ZA202300142B (en)	2023-09-27
US20230268087A1 (en)	2023-08-24
JP2023548268A (ja)	2023-11-16
WO2022103303A1 (ru)	2022-05-19

Legal Events

Date	Code	Title
2023-03-28	PB01	Publication
2023-03-28	PB01	Publication
2023-04-14	SE01	Entry into force of request for substantive examination
2023-04-14	SE01	Entry into force of request for substantive examination

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US11688523B2 (en)	2023-06-27	System for confining and cooling melt from the core of a water-moderated nuclear reactor
CA3105020A1 (en)	2020-04-02	Device for confining nuclear reactor core melt
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